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Sig Sauer Clutch-Lok QD Muzzle Brake 7.62mm 5/8-24 90° Shoulder

UPC: 798681656257

$149.99

2 in stock

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Description

This is Sig Sauer's Clutch-Lok QD muzzle brake for the 7.62mm SLX and SLH suppressor line, and it pulls double duty. Thread it on and you've got a legit muzzle brake that knocks down felt recoil on your .308 or 7.62 NATO rifle. Add your Sig can and it becomes the quick-detach mount, so you can go from suppressed to unsuppressed without tools and without losing your place. This is the 90-degree shouldered version, which is the one you want when you're running a barrel that isn't a Sig Taper-Lok.

What the 90-Degree Shoulder on This Clutch-Lok QD Brake Actually Buys You

The 90-degree tapered shoulder is designed for non-Sig Sauer barrels, which covers the vast majority of aftermarket and factory .308 setups out there. That shouldered interface gives your suppressor a repeatable, square index every time it clicks on, so your zero holds and your point of impact stays honest across mount-ups. If you're shooting a Sig Taper-Lok barrel instead, there's a 25-degree version made specifically for those, so double-check your barrel before you buy.

Threading, Fit, and Living With the Clutch-Lok QD Muzzle Brake

The threads are the industry-standard 5/8-24, so it plays nice with the common 7.62 barrel profiles most folks already run. It's machined from stainless steel with a matte black finish and runs right around 2.2 inches long, so it stays compact out front. The Clutch-Lok mechanism is the star here since it locks your SLX or SLH suppressor down solid but comes off fast when you want the rifle lighter and shorter. As with any muzzle device, getting it timed and torqued right matters, so a competent gunsmith is worth the trouble if you're not set up to do it yourself.

Bottom line, if you're building around a Sig 7.62 can and running a standard barrel, this is the mount and brake combo that ties it all together.

Key Specifications

  • Manufacturer: SIG SAUER
  • Model: Clutch-Lok QD
  • Manufacturer Part Number: SL-762-58X24-90DEG-M
  • UPC: 798681656257
  • Caliber: .308 / 7.62 NATO
  • Thread Pattern: 5/8"-24
  • Shoulder Interface: 90-degree taper (non-Sig Sauer barrels)
  • Suppressor Compatibility: Sig Sauer 7.62mm SLX / SLH
  • Material: Stainless Steel
  • Finish: Matte Black
  • Overall Length: Approx. 2.2 in
  • Device Type: Muzzle Brake / QD Suppressor Mount

What’s Included

  • Sig Sauer Clutch-Lok QD Muzzle Brake (7.62mm, 90-degree shoulder)

Frequently Asked Questions

What suppressors does the Clutch-Lok QD muzzle brake work with?

It's built to mount Sig Sauer's 7.62mm SLX and SLH Clutch-Lok suppressors. The brake itself serves as the quick-detach interface, so the can locks straight onto it. It is not designed to work with other brands' mounting systems.

Do I need the 90-degree or the 25-degree version?

This 90-degree shouldered version is made for non-Sig Sauer barrels, which covers most standard .308 and 7.62 setups. Sig makes a separate 25-degree taper version specifically for their Taper-Lok barrels. Check what barrel you're running before ordering so you get the right shoulder.

Will this Clutch-Lok QD brake fit my 7.62 barrel?

It uses the common 5/8-24 thread pitch, which is the standard for most 7.62 and .308 rifles. As long as your barrel is threaded 5/8-24 and isn't a Sig Taper-Lok profile, this 90-degree version is the correct fit. Confirm your muzzle threads before installing.

Does it reduce recoil even without a suppressor attached?

Yes. When you run the rifle without the can mounted, it works as a standalone muzzle brake and cuts down felt recoil. That's part of the appeal since you get real muzzle-device performance whether or not the suppressor is on.

Additional information

UPC

798681656257

Manufacturer

Manufacturer Part Number

SL-762-58X24-90DEG-M

Caliber/Gauge

.308 / 7.62 NATO

Length

7.5

Model

Package Height

1.0

Package Width

4.0

Product Type

Accessory-Silencer Accessories

Shipping Weight

0.215

Thread Pattern

5/8"x24

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